Tony Curtis as Carlo Cofield

Claudia Cardinale as Laura

Joanna Barnes as Diane Prescott

Sharon Tate as Malibu

David Draper as Harry Hollard

Robert Webber as Rod Prescott

Mort Sahl as Sam Lingonberry

Dub Taylor as Electrician

Ann Elder as Millie Gunder

Chester Yorton as Ted Gunder

Reg Lewis as Monster

Marc London as Fred Barker

Douglas Henderson as Henderson

Sarah Selby as Ethyl

Mary Grace Canfield as Seamstress

Gilbert Green as Newspaperman

Julie Payne as Helen

Breena Howard as Myrna

Edgar Bergen as Madame Lavinia

Paul Barselou as Pilot

George Tyne as Newspaperman

David Fresco as Newspaperman

Eduardo Tirella as Decorator

Paula Angelos as Waitress (uncredited)

Henny Backus as Self (uncredited)

Jim Backus as Self (uncredited)

Sharon Barker as Gymnast (uncredited)

Alvenia Bentley as Dancer (uncredited)

Mel Berger as Reporter (uncredited)

Richard Betts as Sheriff (uncredited)

Robert Bolger as Surfer (uncredited)

John Boyer as Surfer (uncredited)

Norma Lee Browning as Reporter (uncredited)

Paul Condylis as Reporter (uncredited)

Tom Curtis as Reporter (uncredited)

Paula Dell as Gymnast (uncredited)

Don DeMieri as Sundowner (uncredited)

Anthony DeZago as Sundowner (uncredited)

Michael Dougherty as Sundowner (uncredited)

Johnny Fain as Surfer (uncredited)

Carol Ferges as Gymnast (uncredited)

Darryl Ferges as Gymnast (uncredited)

Bunny Fuchs as Surfer (uncredited)

Eddie Garrett as Sheriff (uncredited)

Barney Glazer as Reporter (uncredited)

Abe Greenberg as Reporter (uncredited)

Joanne Hashimoto as Gymnast/Flower Girl (uncredited)

Charlie Hickman as Reporter (uncredited)

Dolores Hoff as Gymnast (uncredited)

Bob Hoffman as Reporter (uncredited)

Bill Kennedy as Reporter (uncredited)

Duant King as Surfer (uncredited)

Haji LaMee as Waitress (uncredited)

China Lee as Waitress (uncredited)

Ellen London as Dancer (uncredited)

Dorothy Manners as Reporter (uncredited)

Michael Nader as Surfer (uncredited)

William O'Hallaren as Reporter (uncredited)

Marlene Pacheco as Acrobat (uncredited)

Ed Placidi as Sundowner (uncredited)

Anthony Redondo as Reporter (uncredited)

Ann Reece as Dancer (uncredited)

Jeffrey Sayre as Reporter (uncredited)

Vernon Scott as Reporter (uncredited)

Sidney Skolsky as Reporter (uncredited)

Mabel Smaney as Woman Eating Burger (uncredited)

Arthur Tovey as Reporter (uncredited)

Mike Townsend as Surfer (uncredited)

Candy Ward as Waitress (uncredited)

Louis Wolfe as Reporter (uncredited)